BE536991A - - Google Patents
Info
- Publication number
- BE536991A BE536991A BE536991DA BE536991A BE 536991 A BE536991 A BE 536991A BE 536991D A BE536991D A BE 536991DA BE 536991 A BE536991 A BE 536991A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/264—Supplying of photographic processing chemicals; Preparation or packaging thereof
- G03C5/265—Supplying of photographic processing chemicals; Preparation or packaging thereof of powders, granulates, tablets
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US420463A US2739894A (en) | 1954-04-01 | 1954-04-01 | Single powder photographic developers containing lithium hydroxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE536991A true BE536991A (fr) |
Family
ID=23666584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE536991D BE536991A (fr) | 1954-04-01 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2739894A (fr) |
| BE (1) | BE536991A (fr) |
| FR (1) | FR1131909A (fr) |
| GB (1) | GB766101A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2893865A (en) * | 1956-12-26 | 1959-07-07 | Gen Aniline & Film Corp | Single powder photographic developers |
| US3236650A (en) * | 1962-09-06 | 1966-02-22 | Limberger Walter | Method for developing films |
| US5780211A (en) * | 1991-05-01 | 1998-07-14 | Konica Corporation | Processing composition in the tablet form for silver halide photographic light-sensitive material |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2366496A (en) * | 1941-04-16 | 1945-01-02 | Du Pont | Stabilized concentrated photographic developing compositions |
| US2384592A (en) * | 1943-04-22 | 1945-09-11 | Eastman Kodak Co | Single-powder photographic developers |
| BE509125A (fr) * | 1951-02-09 | |||
| BE520998A (fr) * | 1952-06-26 | |||
| BE521002A (fr) * | 1952-06-26 | |||
| US2649376A (en) * | 1952-06-26 | 1953-08-18 | Eastman Kodak Co | Single powder developers containing stabilized alkali hydroxides |
-
0
- BE BE536991D patent/BE536991A/xx unknown
-
1954
- 1954-04-01 US US420463A patent/US2739894A/en not_active Expired - Lifetime
-
1955
- 1955-03-23 GB GB8457/55A patent/GB766101A/en not_active Expired
- 1955-04-01 FR FR1131909D patent/FR1131909A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2739894A (en) | 1956-03-27 |
| FR1131909A (fr) | 1957-03-01 |
| GB766101A (en) | 1957-01-16 |